#!/usr/bin/python
#-*- conding:utf8 -*-

import sys
reload(sys)
sys.setdefaultencoding('utf8')

data = raw_input("please input:")
array = data.split('/')

userspance = __import__('backend',fromlist=[array[0],])
model = getattr(userspance, array[0])
func = getattr(model, array[1])
func()
